DK432479A - Bredbaandet akustisk omformer - Google Patents

Bredbaandet akustisk omformer

Info

Publication number
DK432479A
DK432479A DK432479A DK432479A DK432479A DK 432479 A DK432479 A DK 432479A DK 432479 A DK432479 A DK 432479A DK 432479 A DK432479 A DK 432479A DK 432479 A DK432479 A DK 432479A
Authority
DK
Denmark
Prior art keywords
acoustic converter
broadband acoustic
broadband
converter
acoustic
Prior art date
Application number
DK432479A
Other languages
English (en)
Inventor
B A Babb
Original Assignee
Babbco Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/372,074 external-priority patent/US3983337A/en
Application filed by Babbco Ltd filed Critical Babbco Ltd
Priority to DK432479A priority Critical patent/DK432479A/da
Publication of DK432479A publication Critical patent/DK432479A/da

Links

DK432479A 1973-06-21 1979-10-12 Bredbaandet akustisk omformer DK432479A (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK432479A DK432479A (da) 1973-06-21 1979-10-12 Bredbaandet akustisk omformer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/372,074 US3983337A (en) 1973-06-21 1973-06-21 Broad-band acoustic speaker
DK335074A DK335074A (da) 1973-06-21 1974-06-21
DK432479A DK432479A (da) 1973-06-21 1979-10-12 Bredbaandet akustisk omformer

Publications (1)

Publication Number Publication Date
DK432479A true DK432479A (da) 1979-10-12

Family

ID=27221779

Family Applications (1)

Application Number Title Priority Date Filing Date
DK432479A DK432479A (da) 1973-06-21 1979-10-12 Bredbaandet akustisk omformer

Country Status (1)

Country Link
DK (1) DK432479A (da)

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